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Truck Repair/2004 8600 International X 2 starting problems



I have a similar problem to the link in

I have an international 8600 (2004) that has starting problems occasionally.  When you try to start the truck, the battery gage would fluctuate. My mechanic came across the same problem at his shop and after doing some electrical probing, he saw there was no power from the clutch switch. He replaced the switch. However, it is still doing the same thing. My driver has had to hit the started area to create a spark to start the truck or roll it when this happens. Should I try switching the relay as well ? I think my starter and solenoid are good. If I need to switch out the relay, how do I go about doing that - what parts should I order ? Any advice would be helpful.
- Manpreet

Sounds alot to me like you have a bad spot in the windings of the starter. When that happens it won't act up all the time only when that bad spot gets on the contacts in the starter. Where i would start is load test and clean your batteries makeing sure all that is good. Check that the connections at the starter are clean and tight. With your gauge fluctuating thats usually a indication of a bad or loose connection. If all that is good there are two relays in your fuse panel on the fender they are square black boxes one labeled ignition and one labeled starter. Thats the cheapest place to start. After that look on your firewall on the driver not all trucks have them some do. Will be a starter solenoid it will be round with 2 screws holding it to the fire wall it will have to small posts and two big posts on it. You can pick one up at a napa, carquest, oreilly. If they don't know what your talking about ask for a starter solenoid in like a early 80s pickup with a v-8 they are the same thing. the only thing that would be left is changing the starter thats what i'm leaning towards just in your description other things will be cheaper if you want to try them first.

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Jeff Drumm


I Can answer any question pertaining to semi trucks and trailers. Have no experience in the automotive field so not able to help in that area.


My experiences in Semi Trucks is. I own my own truck and i presntly maintain a 80 truck fleet. Can handle any questions pertaining to a truck have tore apart and rebuilt every aspect on them. Fleet I deal with is Mainly Volvo trucks and a handful of freightliners. Work on automated transmissions on a daily basis along with carrier apu's. With engines my specialty is the 60 series Detroit but do work on the cummins isx the n-14 and the ism. and also the Volvo engines.

Have a College Degree from university of northwestern ohio in diesel and agriculture mechanics. Have 10 years behind the wheel driving a truck and 4 years working on trucks full time. Also have grown up on a farm so have been tinkering on trucks and tractors all my life.

Awards and Honors
I've gone through online schooling and have received certificates from webb wheel, Timken and Volvo academy.

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